Electronics Forum: 10.07 (Page 9 of 46)

Recomandation for purchase of SMT lines

Electronics Forum | Thu Jan 10 07:08:04 EST 2002 | Dmitry

Hi! Try Philips / Assembleon http://www.assembleon.com and DEK http://www.dek.com. I have experience with them and like their service very much! They are very attentive and professional, even if you are located in CIS countries.

Siemens line computer

Electronics Forum | Sun Mar 10 07:43:59 EST 2002 | Tal

how siemens line computer automatic calculate the tolerance for the x,y body and for the Packaging X,Y Tol ( i need a rule or formula)

Sn/Pb diffusion

Electronics Forum | Mon Apr 29 10:07:00 EDT 2002 | geoff_goring

I need to find out about tin/lead diffusion and how this causes solderability problems in device lead-outs. This is not to be confused with an earlier thread of Zn/Pb diffusion - unfortunately this is was a typo.

Cleaning solvent for no-clean board.

Electronics Forum | Mon Jun 10 07:44:47 EDT 2002 | pjc

Petroferm Hydrex DX and Zestron Vigon A200 works well to clean Alpha UP78 paste.

REFLOW SOLDERING OF THROUGH-HOLE COMPONENTS

Electronics Forum | Mon Jun 24 13:10:07 EDT 2002 | Sherry E. Howard

I was reading an article on reflow soldering of through-hole components today under the "knowledge base" section. I would like to hear from any of the SMTA members if their company is presently using this approach and their success. I would apprecia

PCB assembly

Electronics Forum | Mon Feb 10 07:31:35 EST 2003 | J Dumont

Good morning all, I was not aware of any no hawking policy as I have only visited here once or twice before. The add will be removed (if possible). Thanks JD

PCB assembly

Electronics Forum | Mon Feb 10 07:34:07 EST 2003 | J. Dumont

Good morning all, I was not aware of any no hawking policy as I have only visited here once or twice before. The add will be removed (if possible). Thanks JD

Cracked ceramic chip capacitors.

Electronics Forum | Thu Apr 10 07:24:56 EDT 2003 | pjc

I had a similar problem with cracked caps. I checked all my processes and finally found that the caps were cracked in the tape. Check the condition of the caps in the tape. This was unique to one mfg.- EPCOS.

MPM Accuflex

Electronics Forum | Tue Oct 07 15:45:33 EDT 2003 | adlsmt

I believe NEA still sells new UP500's for around $45K. I think MPM dumped them all there and pays them as they sell. Is it worth looking at if the software is upgraded? I had the general opinion that the hardware was not so hot.

Why 50 mils in 0805 package instead of 40 mils.

Electronics Forum | Tue Oct 07 09:41:53 EDT 2003 | davef

If don't want to be distracted by those things, why not just use the pattern calculator on the IPC site?


10.07 searches for Companies, Equipment, Machines, Suppliers & Information

Equipment Auction - Eagle Comtronics: Low-Use Electronic Assembly & Machining Facility 2019 Europlacer iineo + Placement Machine  Test & Inspection: Agilent | Tektronix | Mantis Machine Shop: Haas VF3 | Haas SL-20 | Mult. Lathes

Best Reflow Oven
Equipment Auction - Eagle Comtronics: Low-Use Electronic Assembly & Machining Facility 2019 Europlacer iineo + Placement Machine  Test & Inspection: Agilent | Tektronix | Mantis Machine Shop: Haas VF3 | Haas SL-20 | Mult. Lathes

World's Best Reflow Oven Customizable for Unique Applications
PCB Handling with CE

High Precision Fluid Dispensers
Equipment Auction - Eagle Comtronics: Low-Use Electronic Assembly & Machining Facility 2019 Europlacer iineo + Placement Machine  Test & Inspection: Agilent | Tektronix | Mantis Machine Shop: Haas VF3 | Haas SL-20 | Mult. Lathes

Software programs for SMT placement and AOI Inspection machines from CAD or Gerber.